12970298886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{3919}}^1$

素因数の和:4469

約数の個数: 64

約数和(自身を含む): 27921438720

約数和(自身を除く): 14951139834

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 457, 914, 1207, 1371, 2414, 2742, 3621, 3919, 7242, 7769, 7838, 11757, 15538, 23307, 23514, 32447, 46614, 64894, 66623, 97341, 133246, 194682, 199869, 278249, 399738, 551599, 556498, 834747, 1103198, 1654797, 1669494, 1790983, 3309594, 3581966, 4730233, 5372949, 9460466, 10745898, 14190699, 28381398, 30446711, 60893422, 91340133, 127159793, 182680266, 254319586, 381479379, 762958758, 2161716481, 4323432962, 6485149443, 12970298886]

約数ペア:

[(1, 12970298886), (2, 6485149443), (3, 4323432962), (6, 2161716481), (17, 762958758), (34, 381479379), (51, 254319586), (71, 182680266), (102, 127159793), (142, 91340133), (213, 60893422), (426, 30446711), (457, 28381398), (914, 14190699), (1207, 10745898), (1371, 9460466), (2414, 5372949), (2742, 4730233), (3621, 3581966), (3919, 3309594), (7242, 1790983), (7769, 1669494), (7838, 1654797), (11757, 1103198), (15538, 834747), (23307, 556498), (23514, 551599), (32447, 399738), (46614, 278249), (64894, 199869), (66623, 194682), (97341, 133246)]